This project proposes a Python module to interface to CloudCompare, of equivalent level to the command mode of CloudCompare. CloudComPy does not yet cover all the features of CloudCompare. Features ...

This repository contains the Jupyter Notebooks behind my O'Reilly report, A Whirlwind Tour of Python (free 100-page pdf). A Whirlwind Tour of Python is a fast-paced introduction to essential ...

Chinese AI models have priced their APIs 5–10x lower than those of Anthropic and OpenAI. But is that sustainable? Chinese AI models are significantly underpricing their APIs compared to US ...

We introduce the heat method for solving the single- or multiple-source shortest path problem on both flat and curved domains. A key insight is that distance computation can be split into two stages: ...

Abstract: Robust aerial navigation without GPS is a challenging problem. Alternative navigation systems for airborne use are often limited by where and when they can operate. For example, terrain ...

境外网络安全机构 2026 年监测数据显示，生成式 AI 批量制作的钓鱼邮件已成为政企单位数据泄露、个人财产受损的核心攻击载体，传统基于黑名单、固定关键词匹配的邮件防护机制存在显著逃逸漏洞。本文以境外媒体披露的 2026 ...

Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh School of Medicine, 1051 Biomedical Science Tower 3, 3501 Fifth Avenue, Pittsburgh, Pennsylvania 15261, United States ...